1) Xutuan Coal Mine
许疃煤矿
1.
According to the Xutuan Coal Mine’s drilling data, geophysical data, the study area’s fracture complexity were studied; the rocks’physical and mechanical properties were tested indoor.
本文着重对许疃煤矿8_2煤层顶板稳定性进行分析,应用沉积岩石学、构造地质学、岩体力学、分形等理论方法,对影响煤层顶板稳定性的主要因素如沉积特征、岩体结构特征进行了系统研究。
2) Suntan coalmine
孙疃煤矿
1.
The Suntan coalmine is now at the development stage and coal seams 72,82 and 10 are the major coal hosts.
孙疃煤矿正处于开发阶段,72、82和10煤层为孙疃煤矿的主采煤层,分析沉积环境对煤层的控制作用,研究主采煤层厚度的平面分布及变化规律,对煤矿今后的开发有重要的意义。
4) Xutuan minefield
许疃井田
1.
The Xutuan minefield is situated in southwestern part of Suzhou City,Anhui Province,at the south end of Linhuan mining area.
许疃井田位于安徽省宿州市西南部,临涣矿区的南端。
5) coal mine
煤矿许用
1.
Through repeated experiments with the Class Ⅲ coal mine permissible powdery emulsion explosives at non-stopped production line,we aim to find all the factors contributing to the performance of products so as to decide appropriate ingredients and technological paramenters.
通过在全连续生产线上对三级煤矿许用粉状乳化炸药的配方进行反复试验,找出影响产品性能的各种因素,确定合适的配方和工艺参数。
6) Xuchang coal mine
许厂煤矿
补充资料：村疃
1.村庄。 2.泛指乡村。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条